Question

A charged drinking plastic straw is brought near another suspended plastic straw,that is (a) similarly charged(b) uncharged.Explain what we observe is each case and why?

Answer 1

1.in the first case when the charged straw is brought near similar charged straw then both the straws will repel.

2.The uncharged plastic straw is attracted towards it because the charged object applies a force on it.

Answer 2

Answer:

1. पहले मामले में जब चार्ज किए गए स्ट्रॉ को समान चार्ज किए गए स्ट्रॉ के पास लाया जाता है तो दोनों स्ट्रॉ पीछे हट जाएंगे।

2. अनावेशित प्लास्टिक स्ट्रॉ अपनी ओर आकर्षित होता है क्योंकि आवेशित वस्तु उस पर बल लगाती ह

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